Heater
Schade May 30, 1
U.S. patent number D248,043 [Application Number 05/709,230] was granted by the patent office on 1978-05-30 for heater. This patent grant is currently assigned to Firma Elektro-Warme-Technik Siegfried Petz. Invention is credited to Hans-Ulrich Schade.
| United States Patent | D248,043 |
| Schade | May 30, 1978 |
Heater
Claims
The ornamental design for a heater, as shown.
| Inventors: | Schade; Hans-Ulrich (Pfuhl, DT) |
|---|---|
| Assignee: | Firma Elektro-Warme-Technik
Siegfried Petz (DT) |
| Appl. No.: | 05/709,230 |
| Filed: | July 27, 1976 |
Foreign Application Priority Data
| Mar 8, 1976 [DT] | 38 | |||
| Current U.S. Class: | D23/335 |
| Current International Class: | D2303 |
| Field of Search: | ;D23/72-166 ;126/165 |
References Cited [Referenced By]
U.S. Patent Documents
| D150360 | July 1948 | Hutcheson |
| D162916 | April 1951 | Wittie |
| D162969 | April 1951 | MacDougall |
| D184065 | December 1958 | Painter |
| D193538 | September 1962 | Roth |
Attorney, Agent or Firm: Bacon & Thomas
Description
FIG. 1 is a perspective view of a heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and
FIG. 7 is a bottom plan view thereof.
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